# Concepts

Concept guides explain how LazySlide works and how to make sound analysis choices. They complement task-oriented [How-To guides](../how-to/index) and end-to-end [tutorials](../tutorials/index).

```{toctree}
:hidden: true
:maxdepth: 1

workflow
resolution
data-model
choosing-models
```

::::{grid} 1 2 2 2
:gutter: 2

:::{grid-item-card} The LazySlide workflow
:link: workflow
:link-type: doc

Understand the stages of a WSI analysis and their dependencies.
:::

:::{grid-item-card} Resolution and tiling
:link: resolution
:link-type: doc

Relate MPP, magnification, pyramid levels, tile size, and field of view.
:::

:::{grid-item-card} Data model and keys
:link: data-model
:link-type: doc

Learn where shapes, features, predictions, and metadata are stored.
:::

:::{grid-item-card} Choosing models
:link: choosing-models
:link-type: doc

Choose a model based on the task, expected input, output, access, and compute.
:::

::::